Bluetooth earphones (see attachments for illustrations), - consisting of two miniature loudspeakers, each in a housing with a Bluetooth radio transmitter and receiver module, microphone, rechargeable battery, touch-sensitive control element (music control, volume control, call acceptance and termination, activation of a language assistant for e.g e.g. redialling), ear pads and charging contacts (dimensions: 20.9 x 17 x 21.1 mm), - for receiving and sending signals in the Bluetooth standard and for converting audio signals in connection with mobile phones, e.g. B. for wireless hands-free calling, - together with accessories (charger in the form of a storage box, USB cable, quick start guide, earbuds and earmuffs) in a common retail box. The Bluetooth earphones determine the character of the whole. "Apparatus for communication in a wireless network, not a base station, device for receiving, converting and transmitting sounds, images or other data (Bluetooth hands-free kit, in a set with non-characterizing accessories, put up for retail sale)"
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[1][1]. DEBTI27034/22-1#781079